CN104503109B - A kind of liquid crystal display module and display device - Google Patents
A kind of liquid crystal display module and display device Download PDFInfo
- Publication number
- CN104503109B CN104503109B CN201410747432.9A CN201410747432A CN104503109B CN 104503109 B CN104503109 B CN 104503109B CN 201410747432 A CN201410747432 A CN 201410747432A CN 104503109 B CN104503109 B CN 104503109B
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- liquid crystal
- depressed part
- crystal display
- display module
- connecting portion
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 102
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 105
- 239000003292 glue Substances 0.000 claims description 32
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 3
- MTCPZNVSDFCBBE-UHFFFAOYSA-N 1,3,5-trichloro-2-(2,6-dichlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC(Cl)=C1C1=C(Cl)C=CC=C1Cl MTCPZNVSDFCBBE-UHFFFAOYSA-N 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/13332—Front frames
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
- G02F2201/465—Snap -fit
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of liquid crystal display module and display device, by the way that limiting section is set into otch in the opposite position that flexible PCB is provided with the liquid crystal panel so that flexible PCB is stretched out by the otch and bends towards connecting portion；Meanwhile, connecting portion is being provided with the first depressed part for accommodating flexible PCB with otch opposite position；Flanging is being provided with the second depressed part caved inward with the first depressed part opposite position so that the first depressed part is engaged with second depressed part.By this series of fit structure, flexible PCB is contained well, and the cooperation between structure member is realized by the first depressed part and the second depressed part, improves the steadiness of liquid crystal display module.
Description
Technical field
The present invention relates to technical field of liquid crystal display, more particularly to a kind of liquid crystal display module and display device.
Background technology
The features such as liquid crystal display device is due to light weight, thickness of thin, low-power consumption and small radiation, has been widely used in
The fields such as information technology, multimedia technology, as a kind of important display device.
In existing liquid crystal display module, in order to coordinate the theory that liquid crystal display device is frivolous, by liquid crystal display module
The frivolous enough, compact of structure design be a big difficult point.And the topmost factor of this difficult point be compatibility on liquid crystal panel
Flexible PCB receiving space.
Because the possible compatibility of liquid crystal panel has multiple flexible PCBs, in each structure member laminating assembling process, very
Easily cause flexible PCB cause damage, therefore, need badly design it is a kind of can accommodate the liquid crystal display module of flexible PCB,
To protect flexible PCB.
The content of the invention
The embodiment of the present invention provides a kind of liquid crystal display module and display device, to solve liquid crystal display in the prior art
Module can not accommodate flexible circuit plate problem.
A kind of liquid crystal display module, including：Liquid crystal panel, glue frame, backboard；
Wherein, the side of the liquid crystal panel is provided with flexible PCB；
The surrounding of the backboard is provided with towards the liquid crystal panel and for fixing the flanging of the glue frame；
The glue frame includes：Supporting part parallel to the liquid crystal display module incidence surface, above the supporting part
And limiting section perpendicular to the liquid crystal display module incidence surface, be oppositely arranged below the supporting part with the limiting section
Connecting portion, the supporting part is used to support the liquid crystal panel, the limiting section be used to limiting the liquid crystal panel parallel to
Moved in the plane of the liquid crystal display module incidence surface, the connecting portion is used for the outside for being coated on the flanging of the backboard,
The glue frame is set to be interfixed with the backboard, the limiting section is provided with the position relative with the flexible PCB and cut
Mouthful, the otch stretches out for the flexible PCB and bends towards the connecting portion；
The connecting portion is being provided with the first depressed part caved inward with the otch opposite position, and described first is recessed
The portion of falling into is used to accommodate the flexible PCB；
The flanging is provided with the second depressed part caved inward, described in the position relative with first depressed part
One depressed part is engaged with second depressed part.
Preferably, the liquid crystal display module also includes：Between the supporting part for being arranged on the backboard and the glue frame
Optical module, the optical module is provided with the 3rd depressed part caved inward in the position relative with second depressed part,
3rd depressed part is engaged with second depressed part.
Preferably, the distance between the 3rd depressed part and second depressed part are not less than optical module expansion
Gap.
Preferably, other positions of the connecting portion beyond the first depressed part are provided with least one first buckle, institute
State other positions of the flanging beyond second depressed part and be provided with second buckle corresponding with first buckle, and institute
State the first buckle mutually block with second buckle and.
Preferably, other positions of the connecting portion beyond the first depressed part and the first buckle be provided with least one
One screw, the flanging is provided with the second screw in the position relative with first screw.
Preferably, the liquid crystal display module also includes：Fore shell, the fore shell includes front end face and side wall, the front end
Face and the exiting surface of the liquid crystal panel fit, the inner side of the side wall and its beyond the first depressed part in the connecting portion
He is fitted position, and the receiving sky for accommodating the flexible PCB is formed between the inner side of the side wall and first depressed part
Between.
Preferably, the side away from supporting part is provided with a protection department in the first depressed part of the connecting portion, described anti-
Shield portion is concordant with the connecting portion, and step-like with first depressed part composition one, for coordinating with the fore shell so that
The first depressed part after fore shell is installed and is enclosed a closing space.
Preferably, the height of the flanging is not less than the optical module perpendicular to the liquid crystal display module incidence surface
Thickness on direction.
A kind of display device, including described liquid crystal display module.
By the solution of the present invention there is provided a kind of new liquid crystal display module and display device, to solve to accommodate
The problem of flexible PCB.The side of liquid crystal panel is provided with the liquid crystal module of flexible PCB, in the spacing of its glue frame
The position relative with flexible PCB is provided with otch in portion, and connecting portion is concaved being provided with otch opposite position
Sunken the first depressed part to accommodate flexible PCB, allows flexible circuit to stretch so that otch is cooperateed with the first depressed part
Go out and bend towards connecting portion, meanwhile, it is recessed that the flanging of backboard is provided with second caved inward in the position relative with the first depressed part
The portion of falling into, so as to coordinate the structure of the first depressed part, because the first depressed part and the second depressed part are directed towards inside display module,
Therefore the first depressed part can be good at accommodating flexible PCB, in order to realize the assembling of whole display module, meanwhile, backboard
It is fitted close with glue frame by the first depressed part and the second depressed part, improves the steadiness of liquid crystal display module.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill in field, without having to pay creative labor, it can also be obtained according to these accompanying drawings
His accompanying drawing.
Fig. 1 (a) is a kind of explosive view of liquid crystal display module provided in an embodiment of the present invention；
Fig. 1 (b) be Fig. 1 (a) in C regions partial structurtes enlarged drawing；
Fig. 1 (c) is the schematic diagram after the liquid crystal display module installation in Fig. 1 (a)；
Fig. 1 (d) is the schematic enlarged-scale view in D regions in Fig. 1 (c)；
Fig. 2 (a) is the diagrammatic cross-section at A-A ' places in Fig. 1 (d)；
Fig. 2 (b) is the diagrammatic cross-section at B-B ' places in Fig. 1 (d)；
Fig. 3 is the cooperation schematic diagram of the first depressed part and the second depressed part；
Fig. 4 is the first depressed part, the second depressed part, the cooperation schematic diagram of the 3rd depressed part；
Fig. 5 is that position shown in Fig. 2 (b) sets the diagrammatic cross-section after fore shell.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
One step it is described in detail, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole implementation
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of protection of the invention.
Liquid crystal display module includes display panel, glue frame, backboard, glue frame, wherein, the periphery of backboard is provided with towards liquid crystal
The flanging of panel.Glue frame includes the supporting part parallel to the liquid crystal display module incidence surface, and the supporting part is used to support institute
State liquid crystal panel；It is described spacing above the supporting part and perpendicular to the limiting section of the liquid crystal display module incidence surface
Moved for limiting the liquid crystal panel in the plane parallel to the liquid crystal display module incidence surface in portion；In the supporting part
The connecting portion that lower section is oppositely arranged with the limiting section, the connecting portion is used for the outside for being coated on the flanging of the backboard, makes
The glue frame interfixes with the backboard.In order that glue frame can be good at the liquid crystal panel phase with being provided with flexible PCB
Coordinate so that flexible PCB has suitable receiving space, the embodiment of the present invention provides a kind of new liquid crystal display mode prescription case.
Liquid crystal panel is provided with flexible PCB, and otch is set by the position corresponding with flexible PCB in limiting section so that
Flexible PCB is stretched out by the otch and bends towards connecting portion；Meanwhile, connecting portion is used for being provided with otch opposite position
Accommodate the first depressed part of flexible PCB；Flanging is being provided with cave inward second recessed with the first depressed part opposite position
The portion of falling into so that the first depressed part is engaged with second depressed part.By this series of fit structure, due to the first depression
Portion and the second depressed part are directed towards inside display module, therefore in the case where not increasing front width of frame, are accommodated well
Flexible PCB, and the preferable cooperation between structure member realized by the first depressed part and the second depressed part, improve
The steadiness of liquid crystal display module.
Technical scheme is described in detail below by specific embodiment, the present invention includes but do not limited
In following examples.
It should be noted that the present invention is directed to the liquid crystal display module for being provided with flexible PCB, therefore, weight of the invention
Point is the both sides for the liquid crystal display module for being provided with flexible PCB, due to the setting phase of the flexible PCB in both sides
Seemingly, glue frame and the structure of backboard are also identical, therefore the present embodiment is only by taking the side of liquid crystal display module as an example, liquid crystal display module
Opposite side it is identical with the present embodiment, do not repeated herein.
It is a kind of explosive view of liquid crystal display module provided in an embodiment of the present invention as shown in Fig. 1 (a)；Fig. 1 (b) is 1
(a) the partial structurtes enlarged drawing at the C in, shown in such as Fig. 1 (b), the liquid crystal display module includes following construction unit：
Liquid crystal panel 101, glue frame 102, backboard 103, optical module 105 are disposed with from top to bottom；Liquid crystal panel 101
Side be provided with flexible PCB 104；The surrounding of backboard 103 is provided with towards liquid crystal panel 101 and for fixing glue frame 102
Flanging 1031.Wherein, it is described to refer to the direction in Fig. 1 (b) from top to bottom.
As shown in Fig. 1 (c), the structural representation after the installing of a kind of liquid crystal display module provided in an embodiment of the present invention
Figure figure；Fig. 1 (d) is the partial structurtes enlarged drawing at the D in 1 (a), shown in such as Fig. 2 (a), Fig. 2 (b), with assembling for Fig. 1 (d)
The A-A ' of liquid crystal display module, the sectional structure chart of the whole liquid crystal display module that cutting is obtained is carried out at B-B ' positions.
Understand that glue frame 102 includes with reference to above-mentioned accompanying drawing：Supporting part 1021, position parallel to liquid crystal display module incidence surface
In the top of supporting part 1021 and limiting section 1022 perpendicular to liquid crystal display module incidence surface, below supporting part 1021 with it is spacing
The connecting portion 1023 that portion 1022 is oppositely arranged, supporting part 1021 is used to support liquid crystal panel 101, and limiting section 1022 is used to limit liquid
Crystal panel 101 is moved in the plane parallel to liquid crystal display module incidence surface, and connecting portion 1023 is used to be coated on backboard 103
The outside of flanging 1031, makes glue frame 102 be interfixed with backboard 103.
In embodiments of the present invention, the liquid crystal panel at correspondence glue frame B-B ' positions is provided with flexible PCB, with reference to Fig. 1
(d) and shown in Fig. 2 (b), in order to be equipped with the liquid crystal panel 101 of flexible PCB 104, it is not in laminating to flexibility
Circuit board 104 causes to damage, and special position corresponding with flexible PCB 104 in the limiting section 1022 of glue frame is provided with otch
1027, for enabling flexible PCB 104 to stretch out and bending towards connecting portion 1023, wherein, the quantity and flexible electrical of otch 1027
The quantity of road plate 104 is identical, because limiting section 1022 is used to limit the movement of liquid crystal panel 101 in the horizontal direction, so if
Otch 1027 is not provided with, when liquid crystal panel is placed on supporting part 1021, limiting section 1022 can be made to flexible PCB 104
Into extruding, the damage of flexible PCB 104 is easily caused；Meanwhile, connecting portion 1023 is set with the opposite position of otch 1027
Have the first depressed part 1024 caved inward, for accommodating flexible PCB 104, so, limiting section and flexible PCB
The first inside depression 1024 of 104 corresponding positions, so that, it is that flexible PCB retains certain receiving space so that
Flexible PCB 104 can be placed in the first depression 1024.
Meanwhile, the flanging 1031 of backboard 103 be provided with the opposite position of the first depressed part 1024 cave inward
Two depressed parts 1032 so that the first depressed part 1024 is engaged with the second depressed part 1032, it is ensured that backboard can be steady with glue frame
Solid fit together.
Further, the cooperation of the first depressed part and the second depressed part is as shown in figure 3, the second depressed part in backboard 103
1032 are oppositely arranged with the first depressed part 1024 in glue frame, and the first depressed part 1024 and the second depressed part 1032 concave towards display mould
Group is internal, and bonded to each other, and this allows the present embodiment in the case where not increasing front end face width, realizes to flexible electrical
Road plate 104 it is accommodating.
Preferably, in embodiments of the present invention, as shown in Fig. 1 (b), because optical module 105 is provided in the He of backboard 103
Between the supporting part 1021 of glue frame 102, therefore, in order to coordinate backboard 103 the second depressed part 1032 and glue frame 102 first
Depressed part 1024, the optical module 105 is being provided with the 3rd depression caved inward with the opposite position of the second depressed part 1032
Portion 1051, the 3rd depressed part 1051 is engaged with the second depressed part 1032；Its fit system is as shown in figure 4, moreover, it is contemplated that arrive light
Learning component has certain expansion clearance, therefore, can be good at matching with the second depressed part in order that obtaining optical module, the 3rd is recessed
Fall into the distance between depressed part 1032 of portion 1051 and second and be not less than optical module expansion clearance.
In order to ensure the first depressed part 1024 and being combined together that the second depressed part 1032 can be consolidated, with reference to Fig. 1 (b)
With Fig. 1 (d) Suo Shi, in the embodiment of the present invention, the connecting portion 1023 in the optics module is beyond the first depressed part 1024
Other positions be provided with least one first buckle 1025, other beyond the second depressed part 1032 of flanging 1031 therein
Position is provided with least one second buckle 1033 corresponding with the first buckle 1025, and at least one first buckle 1025 with
At least one second buckle 1033 mutually block and, with cause combination when, realize that glue frame 102 is mutually fixed with backboard 103.Specifically,
Multiple first buckles 1025 can be set in the centre of other positions beyond the first depressed part 1024, realize the first depressed part
1024 are arranged alternately with the first buckle 1025, and similarly, the centre of the other positions beyond the second depressed part 1032 is set
Multiple second buckles 1033 are put, being arranged alternately for the second depressed part 1032 and the second buckle 1033 is realized.The first of correspondence position
The buckle 1033 of buckle 1025 and second is by mutually blocking and reaching the purpose of firm backboard 103 and glue frame 102.
Further, in embodiments of the present invention, the connecting portion 1023 in the liquid crystal display module is in the first depressed part
1024 and the first other positions beyond buckle 1025 be provided with least one first screw 1026, flanging 1031 is in the second depression
Other positions beyond the buckle 1033 of portion 1024 and second are provided with：At least one second spiral shell corresponding with the first screw 1026
Hole 1034, the first screw 1026 is engaged with shell after realization and/or fore shell and liquid crystal module with the second screw 1034 by screw
Between fixation.
Preferably, in addition to said structure, the liquid crystal display module, in addition to：Fore shell 106；To be provided with flexible circuit
Exemplified by section at the position of plate, as shown in figure 5, specifically, the fore shell 106 includes front end face 1061 and side wall 1062, wherein,
The exiting surface of front end face 1061 and liquid crystal panel 101 fits, in order to ensure that fore shell can fix liquid crystal panel and not influence
The viewing area of liquid crystal panel, the front end face only covers the fringe region of liquid crystal panel.It is preferred that in the embodiment of the present invention
In, the inner side of side wall 1062 fits with the other positions in connecting portion 1023 in addition to the first depressed part 1024, side wall 1062
Inner side and connecting portion 1023 in the receiving space for accommodating flexible PCB 104, flexible electrical are formed between the first depressed part 1024
Road plate 104 is located in receiving space.
It is preferred that, the side away from supporting part is provided with a protection department in the first depressed part 1024 of connecting portion 1023
1028, protection department 1028 is concordant with connecting portion 1023, and constitutes with the first depressed part 1,024 one step-like so that shell in a pre-installation
The first depressed part after 106 is enclosed a closing space, to prevent that flexible PCB 104 from being damaged by the external world.
Preferably, in the liquid crystal display module of the embodiment of the present invention, the height of flanging 1031 exists not less than optical module 105
Thickness on liquid crystal display module incidence surface direction.
In order to ensure the placement of optical module 105, the height of the flanging 1031 of backboard 103 must be sufficiently large, typically not small
In optical module in the thickness on liquid crystal display module incidence surface direction.
Meanwhile, the embodiment of the present invention additionally provides a kind of display device, including liquid crystal display module involved in the present invention,
Meanwhile, in addition to drive the other structures parts such as module, backlight module.
The side of liquid crystal panel is provided with the liquid crystal module of flexible PCB, with flexibility in the limiting section of its glue frame
The corresponding position of circuit board is provided with otch, and connecting portion is being provided with into being used to of caving inward with otch opposite position
The first depressed part of flexible PCB is accommodated, allows flexible circuit to stretch out and bend towards so that otch is cooperateed with the first depressed part
Connecting portion, meanwhile, the flanging of backboard is being provided with the second depressed part caved inward with the first depressed part opposite position, so that
Coordinate the structure of the first depressed part, it is ensured that the liquid crystal display module, can be fine in the case where not influenceing self structure function
Receiving flexible PCB, meanwhile, backboard and glue frame are fitted close by the first depressed part and the second depressed part, improve liquid crystal
The steadiness of display module.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (9)
1. a kind of liquid crystal display module, including：Liquid crystal panel, glue frame, backboard；
Wherein, the side of the liquid crystal panel is provided with flexible PCB；
The surrounding of the backboard is provided with towards the liquid crystal panel and for fixing the flanging of the glue frame；
The glue frame includes：Supporting part parallel to the liquid crystal display module incidence surface, above the supporting part and hang down
It is straight in the limiting section of the liquid crystal display module incidence surface, the connection being oppositely arranged with the limiting section below the supporting part
Portion, the supporting part is used to support the liquid crystal panel, and the limiting section is used to limit the liquid crystal panel parallel to described
Moved in the plane of liquid crystal display module incidence surface, the connecting portion is used for the outside for being coated on the flanging of the backboard, makes institute
Glue frame is stated to interfix with the backboard, it is characterised in that
The limiting section is provided with otch in the position relative with the flexible PCB, and the otch is used for the flexible circuit
Plate stretches out and bends towards the connecting portion；
The connecting portion is being provided with the first depressed part caved inward, first depressed part with the otch opposite position
For accommodating the flexible PCB；
The flanging is provided with the second depressed part caved inward in the position relative with first depressed part, and described first is recessed
The portion of falling into is engaged with second depressed part.
2. liquid crystal display module as claimed in claim 1, in addition to：Be arranged on the backboard and the glue frame supporting part it
Between optical module, it is characterised in that the optical module is provided with the position relative with second depressed part and concaved
The 3rd sunken depressed part, the 3rd depressed part is engaged with second depressed part.
3. liquid crystal display module as claimed in claim 2, it is characterised in that the 3rd depressed part and second depressed part
The distance between be not less than the optical module expansion clearance.
4. the liquid crystal display module as described in claim 1-3 is any, it is characterised in that the connecting portion the first depressed part with
Outer other positions are provided with least one first buckle, and other positions of the flanging beyond second depressed part are set
Have second buckle corresponding with first buckle, and first buckle mutually block with second buckle and.
5. liquid crystal display module as claimed in claim 4, it is characterised in that the connecting portion blocks in the first depressed part and first
Other positions beyond button are provided with least one first screw, and the flanging is set in the position relative with first screw
There is the second screw.
6. liquid crystal display module as claimed in claim 5, in addition to：Fore shell, the fore shell includes front end face and side wall, described
The exiting surface of front end face and the liquid crystal panel fits, it is characterised in that the inner side of the side wall and in the connecting portion the
Other positions beyond one depressed part fit, and receiving are formed between the inner side of the side wall and first depressed part described soft
The receiving space of property circuit board.
7. liquid crystal display module as claimed in claim 6, it is characterised in that remote in the first depressed part of the connecting portion to hold
The side in load portion is provided with a protection department, and the protection department is concordant with the connecting portion, and constitutes one with first depressed part
It is step-like, for coordinating with the fore shell so that the first depressed part after shell is enclosed a closing space in a pre-installation.
8. liquid crystal display module as claimed in claims 6 or 7, it is characterised in that the height of the flanging is not less than the light
Component is learned in the thickness on the liquid crystal display module incidence surface direction.
9. a kind of display device, including the liquid crystal display module as described in claim any one of 1-8.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747432.9A CN104503109B (en) | 2014-12-08 | 2014-12-08 | A kind of liquid crystal display module and display device |
| US14/730,988 US9606387B2 (en) | 2014-12-08 | 2015-06-04 | Liquid crystal display module comprising an adhesive frame having carrying sections and limiting sections and display device |
| US16/058,714 USRE49296E1 (en) | 2014-12-08 | 2018-08-08 | Liquid crystal display module comprising an adhesive frame having carrying sections and limiting sections and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410747432.9A CN104503109B (en) | 2014-12-08 | 2014-12-08 | A kind of liquid crystal display module and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104503109A CN104503109A (en) | 2015-04-08 |
| CN104503109B true CN104503109B (en) | 2017-10-17 |
Family
ID=52944516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410747432.9A Active CN104503109B (en) | 2014-12-08 | 2014-12-08 | A kind of liquid crystal display module and display device |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US9606387B2 (en) |
| CN (1) | CN104503109B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728353B (en) * | 2016-08-11 | 2023-11-21 | 京东方科技集团股份有限公司 | display device |
| KR102697976B1 (en) * | 2016-08-29 | 2024-08-22 | 삼성디스플레이 주식회사 | Rollable display device |
| CN108885371B (en) * | 2017-03-24 | 2021-02-12 | 华为技术有限公司 | Backlight module and display device |
| CN107272240A (en) * | 2017-07-04 | 2017-10-20 | 京东方科技集团股份有限公司 | Glue frame, backlight module and display device |
| CN110737124B (en) | 2019-10-24 | 2021-11-30 | 京东方科技集团股份有限公司 | Frame and display device |
| CN115580998A (en) * | 2021-06-21 | 2023-01-06 | 北京京东方显示技术有限公司 | Complete machine structure and display device |
| CN113960840B (en) * | 2021-10-29 | 2023-10-27 | 京东方科技集团股份有限公司 | Dimming panel |
| CN115202110B (en) * | 2022-08-05 | 2024-03-15 | 深圳市纳晶云实业有限公司 | Liquid crystal display screen with screen differentiation binding 'concave-convex' type wire outlet |
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|---|---|---|---|---|
| US20070117418A1 (en) * | 2005-11-21 | 2007-05-24 | Yuji Azuma | Display apparatus |
| US20070268444A1 (en) * | 2006-05-19 | 2007-11-22 | Yuji Azuma | Display Device |
| CN102080788A (en) * | 2009-11-27 | 2011-06-01 | Lg伊诺特有限公司 | Backlight unit and display device having the same |
| CN103018937A (en) * | 2012-12-26 | 2013-04-03 | 深圳市华星光电技术有限公司 | Narrow-frame liquid crystal module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5426456B2 (en) * | 2010-04-05 | 2014-02-26 | 株式会社ジャパンディスプレイ | Liquid crystal display |
| KR101700790B1 (en) * | 2010-05-25 | 2017-02-01 | 엘지이노텍 주식회사 | Display device |
| US9380732B2 (en) * | 2010-09-15 | 2016-06-28 | Sharp Kabushiki Kaisha | Display device comprising first and second housing members having an impelling member arranged to impel a driver IC |
| CN103032837B (en) * | 2012-12-14 | 2015-08-05 | 京东方科技集团股份有限公司 | A kind of back of the body frame, backlight and display device for installing backlight |
| JP6305021B2 (en) * | 2013-11-12 | 2018-04-04 | 三菱電機株式会社 | Display device |
-
2014
- 2014-12-08 CN CN201410747432.9A patent/CN104503109B/en active Active
-
2015
- 2015-06-04 US US14/730,988 patent/US9606387B2/en not_active Ceased
-
2018
- 2018-08-08 US US16/058,714 patent/USRE49296E1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070117418A1 (en) * | 2005-11-21 | 2007-05-24 | Yuji Azuma | Display apparatus |
| US20070268444A1 (en) * | 2006-05-19 | 2007-11-22 | Yuji Azuma | Display Device |
| CN102080788A (en) * | 2009-11-27 | 2011-06-01 | Lg伊诺特有限公司 | Backlight unit and display device having the same |
| CN103018937A (en) * | 2012-12-26 | 2013-04-03 | 深圳市华星光电技术有限公司 | Narrow-frame liquid crystal module |
Also Published As
| Publication number | Publication date |
|---|---|
| US20160161791A1 (en) | 2016-06-09 |
| US9606387B2 (en) | 2017-03-28 |
| CN104503109A (en) | 2015-04-08 |
| USRE49296E1 (en) | 2022-11-15 |
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Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee after: Hisense Visual Technology Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: QINGDAO HISENSE ELECTRONICS Co.,Ltd. |
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